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Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
index 1f5d0bba34..4919c11fd2 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
@@ -50,6 +50,7 @@ sem_post:
 
 	movl	$SYS_futex, %eax
 	movl	$FUTEX_WAKE, %esi
+	orl	PRIVATE(%rdi), %esi
 	movl	$1, %edx
 	syscall